REFINERY KAPOLEI
KAPOLEI, HI · HONOLULU COUNTY · NAICS 324110
Data updated May 2026
REFINERY KAPOLEI sits in the upper third of EPA GHGRP reporters by latest CO₂e (#881 of 8,713 nationally, #5 of 29 in HI).
- National rank #881 of 8,713 GHGRP facilities
- #5 of 29 in HI
- #133 of 534 in Chemicals
- 37.7% of PAR PACIFIC HOLDINGS parent CO₂e
- 2023 mix: 0.4% non-CO₂ (N₂O-led)
- +7.3% since 2011
REFINERY KAPOLEI vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
620,476 881st of 8713 higher than 7,832 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 37.7% of PAR PACIFIC HOLDINGS reported parent CO₂e (620K MT of 1.6M MT ; #2 of 5 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #133 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 620K MT CO₂e reported for 2023, non-CO₂ gases are 0.4% , led by N₂O at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.6%
- 618K MT
- CH₄
- 0.2%
- 1K MT
- N₂O
- 0.2%
- 2K MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 620,476 |
| 2022 | 582,694 |
| 2021 | 602,605 |
| 2020 | 530,128 |
| 2019 | 584,740 |
| 2018 | 595,393 |
| 2017 | 607,025 |
| 2016 | 524,585 |
| 2015 | 556,036 |
| 2014 | 560,169 |
| 2013 | 334,780 |
| 2012 | 520,936 |
| 2011 | 578,300 |
Facility insight: REFINERY KAPOLEI
REFINERY KAPOLEI (GHGRP ID 1006932) is a high-volume reporter at 620K MT CO₂e in 2023 from KAPOLEI, HI (#881 of 8,713 nationally) under Chemicals (NAICS 324110).
Over 13 years (2011–2023), emissions stayed within a narrow band around 620K MT CO₂e (peak 620K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does REFINERY KAPOLEI rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, REFINERY KAPOLEI ranks #881 of 8,713 reporting facilities by latest reported CO₂e, and #5 of 29 facilities in HI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than REFINERY KAPOLEI? ▼
REFINERY KAPOLEI's 620K MT CO₂e is higher than 7,832 of the 8,713 GHGRP facilities with reported emissions (90%), an exact count from the full corpus, not an estimate.
How much CO2 does REFINERY KAPOLEI emit? ▼
REFINERY KAPOLEI reported 620K MT CO2e in 2023.
What share of PAR PACIFIC HOLDINGS does REFINERY KAPOLEI represent? ▼
REFINERY KAPOLEI accounts for 37.7% of PAR PACIFIC HOLDINGS's reported GHGRP CO₂e (620K MT of 1.6M MT), ranking #2 of 5 facilities under that parent.
What is REFINERY KAPOLEI's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.4% of reported CO₂e at REFINERY KAPOLEI, with N₂O the larger non-CO₂ share at 0.2% (CO₂ 99.6%). Shares use the facility's GHGRP gas components for that year.
Where does REFINERY KAPOLEI rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, REFINERY KAPOLEI ranks #133 of 534 by latest reported CO₂e.
Is REFINERY KAPOLEI reducing emissions? ▼
Over 13 reporting years (2011–2023), REFINERY KAPOLEI's emissions have increased by 7.3%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside HI for a top-third GHGRP emitter: CO₂e totals first, then Chemicals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside HI (620K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside HI.